LucasArt games that have come out for the Mac:
The Adventurers (or point 'n' click what ever you want to call them)
Monkey Island 1
Monkey Island 2
Indiana Jones: Fait of Atlantis
Indaina Jones The Last Crusade
Sam 'n' Max: Hit The Road
Full Throatle
The Dig
Loom
The Sims
AfterLife
Star Wars
Rebel Assault 2
X - Wing
Tie Fighter
Star Wars Trilogy CD-ROM
Lucas Learning Games
Droid Works
The Gungan Frontier
Future Games
Star Wars Episode 1: Racer
Star Wars Episode 1: Insiders Guide
Pit Droids - Lucas Learning
Yoda Stories - Lucas Learning
Have I missed any out? I'm unsure wheter some games did or didn't. For example did maniac Mansion or Zak Macracon come ot? E mail me if you know.
Soon many of these will have links for more info about them!